This week was all about a healthy glow. And the winners are...

Emmy Rossum sparkling in black and white mini at the 2010 AMNH Museum Dance in New York. I love the contrast between the sharp neckline and the airy skirt of this dress.

Jennifer Lopez in a Monique Lhuillier bodice at "The Back-Up Plan" screening in Miami Beach. As if this animal print dress wasn't fierce enough, the actress accessorized with a pair of Lanvin ankle cuff pumps.

Zoe Saldana rocking a belted Lanvin number at the "Death at The Funeral" remake premiere in Los Angeles. The soft, coral shade of this chiffon dress is sophisticated, yet sassy.

Camilla Belle glowing in a ruffled Yves Saint Laurent gown at the Metropolitan Opera Gala Permiere of ‘Armida’ in New York. A sweetheart neckline adds definition to this flowy frock.

Hilary Duff in an asymmetrical Vera Wang dress at Good Housekeeping's 125th Anniversary Party in New York. The intricate beading along the shoulder and waistline of this dress is simply exquisite.

Photos (left to right): Andrew H. Walker/Getty Images; Alexander Tamargo/WireImage; Jason Merritt/Getty Images; Jon Kopaloff/FilmMagic; Kevin Mazur/WireImage